63770175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 137471360

約数和(自身を除く): 73701185

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 2131, 3325, 4275, 5985, 6393, 9975, 10655, 14917, 19179, 29925, 31965, 40489, 44751, 53275, 74585, 95895, 121467, 134253, 159825, 202445, 223755, 283423, 364401, 372925, 479475, 607335, 671265, 850269, 1012225, 1118775, 1417115, 1822005, 2550807, 3036675, 3356325, 4251345, 7085575, 9110025, 12754035, 21256725, 63770175]

約数ペア:

[(1, 63770175), (3, 21256725), (5, 12754035), (7, 9110025), (9, 7085575), (15, 4251345), (19, 3356325), (21, 3036675), (25, 2550807), (35, 1822005), (45, 1417115), (57, 1118775), (63, 1012225), (75, 850269), (95, 671265), (105, 607335), (133, 479475), (171, 372925), (175, 364401), (225, 283423), (285, 223755), (315, 202445), (399, 159825), (475, 134253), (525, 121467), (665, 95895), (855, 74585), (1197, 53275), (1425, 44751), (1575, 40489), (1995, 31965), (2131, 29925), (3325, 19179), (4275, 14917), (5985, 10655), (6393, 9975)]